package io;

import java.io.*;
import java.nio.charset.StandardCharsets;

public class PWDemo {
    public static void main(String[] args) throws IOException {
            PrintWriter pw = new PrintWriter("pw.txt");
            pw.println("和我在成都的街头走一走，哦哦哦哦...");
            pw.println("直到所有的灯都熄灭了也不停留");
            System.out.println("写出完毕！");
            pw.close();

        FileOutputStream fos = new FileOutputStream("pw.txt");
        OutputStreamWriter osw = new OutputStreamWriter(fos, StandardCharsets.UTF_8);
        BufferedWriter bw = new BufferedWriter(osw);//缓冲字符流
        bw.write("和我在成都的街头走一走，哦哦哦哦...");
        bw.write("直到所有的灯都熄灭了也不停留");
        System.out.println("写出完毕!");
        bw.close();





    }
}
